FR1368544A - Process for the production of expandable, finely divided plastics - Google Patents

Process for the production of expandable, finely divided plastics

Info

Publication number
FR1368544A
FR1368544A FR946825A FR946825A FR1368544A FR 1368544 A FR1368544 A FR 1368544A FR 946825 A FR946825 A FR 946825A FR 946825 A FR946825 A FR 946825A FR 1368544 A FR1368544 A FR 1368544A
Authority
FR
France
Prior art keywords
expandable
production
finely divided
divided plastics
plastics
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR946825A
Other languages
French (fr)
Inventor
Ludwig Zuern
Heinz Mueller-Tamm
Johannes Grohmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Application granted granted Critical
Publication of FR1368544A publication Critical patent/FR1368544A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/16—Making expandable particles
    • C08J9/20—Making expandable particles by suspension polymerisation in the presence of the blowing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F257/00—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00
    • C08F257/02—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00 on to polymers of styrene or alkyl-substituted styrenes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polymerisation Methods In General (AREA)
  • Graft Or Block Polymers (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
FR946825A 1962-09-06 1963-09-06 Process for the production of expandable, finely divided plastics Expired FR1368544A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB68738A DE1165270B (en) 1962-09-06 1962-09-06 Process for the production of finely divided foamable styrene polymers

Publications (1)

Publication Number Publication Date
FR1368544A true FR1368544A (en) 1964-07-31

Family

ID=66428798

Family Applications (1)

Application Number Title Priority Date Filing Date
FR946825A Expired FR1368544A (en) 1962-09-06 1963-09-06 Process for the production of expandable, finely divided plastics

Country Status (3)

Country Link
DE (1) DE1165270B (en)
FR (1) FR1368544A (en)
GB (1) GB1049144A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000572A1 (en) * 1977-08-01 1979-02-07 BASF Aktiengesellschaft Process for preparing expandible polystyrene beads
EP0000513A1 (en) * 1977-07-25 1979-02-07 BASF Aktiengesellschaft Process for the reutilisation of decantation material resulting from the treatment of waste water from the production of polystyrene
EP0379084A2 (en) * 1989-01-18 1990-07-25 BASF Aktiengesellschaft Expandable styrene polymers having a high oil resistance, and process for preparing same
EP0387588A1 (en) * 1989-03-14 1990-09-19 BASF Aktiengesellschaft Expansible styrene polymer and process for preparing same
EP0410302A1 (en) * 1989-07-27 1991-01-30 BASF Aktiengesellschaft Expandable moulding compounds with higher heat resistance and process for their preparation

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2548524A1 (en) * 1975-10-30 1977-05-05 Basf Ag PROCESS FOR PRODUCING EXPANDABLE STYRENE POLYMERIZED
US4176144A (en) 1978-01-19 1979-11-27 Mobil Oil Corporation Block copolymers
DE3331570A1 (en) * 1983-09-01 1985-03-21 Chemische Werke Hüls AG, 4370 Marl METHOD FOR CONTROLLING THE SIZE OF THE PEARLS IN THE PRODUCTION OF EXPANDABLE STYRENE POLYMERISATES BY SUSPENSION POLYMERISATION

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE845264C (en) * 1950-02-28 1952-08-14 Basf Ag Process for the production of porous masses from polymers
DE913956C (en) * 1950-10-28 1954-06-24 Basf Ag Process for the production of fine-pored structures from plastics
DE941389C (en) * 1951-04-19 1956-04-12 Basf Ag Process for the production of porous moldings from thermoplastics

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000513A1 (en) * 1977-07-25 1979-02-07 BASF Aktiengesellschaft Process for the reutilisation of decantation material resulting from the treatment of waste water from the production of polystyrene
EP0000572A1 (en) * 1977-08-01 1979-02-07 BASF Aktiengesellschaft Process for preparing expandible polystyrene beads
EP0379084A2 (en) * 1989-01-18 1990-07-25 BASF Aktiengesellschaft Expandable styrene polymers having a high oil resistance, and process for preparing same
EP0379084A3 (en) * 1989-01-18 1990-10-17 Basf Aktiengesellschaft Expandable styrene polymers having a high oil resistance, and process for preparing same
AU622512B2 (en) * 1989-01-18 1992-04-09 Basf Aktiengesellschaft Expandable styrene polymer of high oil resistance and preparation thereof
EP0387588A1 (en) * 1989-03-14 1990-09-19 BASF Aktiengesellschaft Expansible styrene polymer and process for preparing same
US4983639A (en) * 1989-03-14 1991-01-08 Basf Aktiengesellschaft Expandable styrene polymers and their preparation
AU622990B2 (en) * 1989-03-14 1992-04-30 Basf Aktiengesellschaft Expandable styrene polymers and their preparation
EP0410302A1 (en) * 1989-07-27 1991-01-30 BASF Aktiengesellschaft Expandable moulding compounds with higher heat resistance and process for their preparation
US5093374A (en) * 1989-07-27 1992-03-03 Basf Aktiengesellschaft Expandable molding compositions having high heat distortion resistance, and the preparation thereof

Also Published As

Publication number Publication date
DE1165270B (en) 1964-03-12
GB1049144A (en) 1966-11-23

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